Banca de QUALIFICAÇÃO: MARCO ANTONIO CABRERA VIDAL

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
DISCENTE : MARCO ANTONIO CABRERA VIDAL
DATA : 10/09/2020
HORA: 16:30
LOCAL: Campus UFABC Santo André
TÍTULO:

Generator of random signals for excitation of thermoelectric modules

PÁGINAS: 50
GRANDE ÁREA: Engenharias
ÁREA: Engenharia Elétrica
SUBÁREA: Circuitos Elétricos, Magnéticos e Eletrônicos
ESPECIALIDADE: Circuitos Eletrônicos
RESUMO:

The development of this work is based on the construction of a signal generation model, which leads to the whole process of constructing a pulse width modulation signal by the SPWM (Sine Pulse Width Modulation) method, with application in the development of signals that so excite a thermoelectric plant can characterize it with details of limits arising from the capture of voltage, current and temperature sensors in the thermal modules. To carry out the practice, a structure capable of bidirectional communication between the HMI system and the ESP-32 driver that generates low power PWM signals was assembled. The construction of the structure to obtain results also required an H-bridge amplifier and a low pass LC filter in order to the generated power  being transmitted from the generator to the TEC (Thermoelectric Cooler), allowing  that it be excited at optimal current levels.

MEMBROS DA BANCA:
Presidente - Interno ao Programa - 1205456 - LUIZ ALBERTO LUZ DE ALMEIDA
Membro Titular - Examinador(a) Interno ao Programa - 2200473 - JOSE ALBERTO TORRICO ALTUNA
Membro Titular - Examinador(a) Externo à Instituição - ELAINE INÁCIO BUENO - IFSP
Membro Suplente - Examinador(a) Interno ao Programa - 1762419 - CARLOS EDUARDO CAPOVILLA